trying to understand an awr report
From: ed lewis <eglewis71_at_gmail.com>
Date: Mon, 9 May 2011 20:21:41 -0400
Message-ID: <55DE1294A47A40F78CE890A25954806F_at_CATHY>
Date: Mon, 9 May 2011 20:21:41 -0400
Message-ID: <55DE1294A47A40F78CE890A25954806F_at_CATHY>
Hi,
I'm trying to understand some of the information in an AWR report.
Specifically,
- The "executions" column and "Elap per exec" , in several cases is empty, but shows "DB time", "Elapsed TIme", and "CPU time". Can anyone explain that ?
- 1 transactions shows 5.509,111 executions but no "elap per exec".
These numbers are from 9 hours of snapshots.
Solaris 10, RDBMS, and RAC 10.2.0.4.
Your comments are appreciated.
thanks
ed
a.. Resources reported for PL/SQL code includes the resources used by all SQL statements called by the code. b.. % Total DB Time is the Elapsed Time of the SQL statement divided into the Total Database Time multiplied by 100
Elapsed Time (s) CPU Time (s) Executions Elap per Exec (s) % Total DB Time SQL Id SQL Module SQL Text 16,520 16,518 19,286 0.86 4.03 d4fdhcjs2vndp SELECT C603210194 FROM T2245 W... 12,041 12,023 2.94 3ycgb4yb5svuc SELECT T954.C1, C1000000161 FR... 11,554 11,528 2.82 00yn69r0dguk6 SELECT T954.C1, C1000000161 FR... 11,441 9,214 19,384 0.59 2.79 41cnaprwx32n6 SELECT cdintegrationid FROM bm... 11,356 11,337 2.77 gvtgqv0gqx6nn SELECT T954.C1, C1000000161 FR... 7,877 7,875 1.92 fyb6g4640yaag SELECT T954.C1, C1000000161 FR... 7,465 1 5 1492.91 1.82 cmdx8dhbwnncy DELETE FROM T129 WHERE C1 = :"... 6,731 6,728 1.64 0pks9t80ukx0s SELECT T936.C1 FROM T936 WHERE... 5,947 2,982 1,308 4.55 1.45 4rkq5f7cx0aau SELECT T1346.C1 FROM T1346 WHE... 5,134 5,122 134 38.31 1.25 9g2vbj6d66ssr SELECT T954.C1, C1000000161, C... 4,990 4,843 5,509,111 0.00 1.22 9dqj7wx3yc9yq SELECT fieldId, vuiId, propSho... 4,807 4,807 32 150.23 1.17 0xjy5qb0z6s1w SELECT T727.C1, C10000001, C30...
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